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3 years ago

MATH HELP PLZZZZZ!!! 10pts

Mathematics

2 answers:

kykrilka [37]3 years ago

8 0

First i got the area which is : A= a+b divided by 2 x height
=2.5+3.5 divided by 2 x 2= 6
Area = 6

To get the perimeter you just add all the sides together so: 3.5+2.5+2.5+2.5= 11

tester [92]3 years ago

4 0

Answer:

First i got the area which is : A= a+b divided by 2 x height

=2.5+3.5 divided by 2 x 2= 6

Area = 6

To get the perimeter you just add all the sides together so: 3.5+2.5+2.5+2.5= 11

Step-by-step explanation:

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Irina18 [472]

Simply
3Y+-21=12X

Re-order the terms
-21+3Y=12X

(Solving for Y variable)

Move all terms containing y to the left, all other terms to the right.

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